CVE-2022-22761
Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content …
Published: 2022-12-22 · CVSS: 8.8 · CVSS 3.1
Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7